import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
// import Mock from './mock'
// Mock.bootstrap();
import 'font-awesome/css/font-awesome.min.css'


/*引入axios全局配置*/
import axios from "axios"
axios.defaults.baseURL = "http://localhost:8080/"//配置请求根路径
Vue.prototype.$http = axios
Vue.prototype.fastdfsUrl = 'http://123.207.27.208'
/*引入axios全局配置*/

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

/*引入自定义权限指令*/
import '@/common/js/permissions'
/*引入自定义权限指令*/

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})

//1 使用axios前置拦截器，让所有的请求都携带uToken
axios.interceptors.request.use(config=>{
  //携带token
  let token =  localStorage.getItem("token");
  if(token){
    //把token放到请求头中
    config.headers['U-TOKEN']=token;
  }
  return config;
},error => {
  Promise.reject(error);
})


//2 使用axios后置拦截器，处理没有登录请求
axios.interceptors.response.use(result=>{
  let data = result.data;
  if(!data.success && data.message==="noLogin") {
    alert("请先登录！");
    router.push({path: '/login'})
  }
  return result;
},error => {
  Promise.reject(error);
})


/*路由拦截器*//*
router.beforeEach((to, from, next) => {
  debugger;
  //NProgress.start();
  if (to.path == '/login' || to.path == '/register') {//如果是去登录页面和注册页面 就把保存的登录信息移出
    localStorage.removeItem('token');
    localStorage.removeItem('logininfo');
  }
  let token = localStorage.getItem('token');
  if (!token && to.path != '/login' && to.path != '/register'){
    next({path: '/login'})//跳转到登录页
  }else {
    next();
  }
})*/

//根据请求的路径 来判断你请求的页面 是否需要登录，而且去登录和注册页面还有把登录信息清除
router.beforeEach((to, from, next) => {
  //NProgress.start();
  if (to.path == '/login' || to.path == '/shopRegister') {//如果是去登录页面和注册页面 就把保存的登录信息移出
    if (localStorage.getItem("token")) {
      location.reload();
      localStorage.removeItem('token');
      localStorage.removeItem('logininfo');
      localStorage.removeItem('menus');
      localStorage.removeItem('permissions');
    }
    next();
  }else {
    let token = localStorage.getItem('token');
    if (!token){
      next({path: '/login'});
    }else {
      next();
    }
  }

})

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')


//处理页面刷新动态路由失效问题
initIndexRouters();
function initIndexRouters(){
  if(!localStorage.menus){
    return;
  }
  //防止重复配置路由
  if(router.options.routes.length>4){
    return;
  }
  let menus = localStorage.getItem('menus');
  menus = JSON.parse(menus);
  let tempRouters = [];
  menus.forEach(menu=>{
    let indexRouter = {
      path: '/',
      iconCls: menu.icon,
      name: menu.name,
      component: resolve => require(['@/views/Home'], resolve),
      children: []
    }
    menu.children.forEach(cMenu=>{
      let cr = {
        path: cMenu.url,
        name: cMenu.name,
        component: resolve => require(['@/views/'+cMenu.component], resolve)
      }
      indexRouter.children.push(cr)
    })
    tempRouters.push(indexRouter)
    router.options.routes.push(indexRouter)
  })
  //动态路由配置
  router.addRoutes(tempRouters);
}